In this review of the Maker Uno RP2040 board with the Arduino IDE we could blink LEDs, control RGB LED lights, press the user button to turn on one LED or make the buzzer output some melody, control a ...

The Micro measures 48 mm in length and 18 mm in width and weighs about 13 g. The Nano, on the other hand, comes in the smallest form factor Arduino offers, with the same 18 mm width but a shorter ...

Posted in Arduino Hacks Tagged arduino, Arduino micro, keypad, lego, macro, macro keyboard, tactile switch ...

Inside each of these slinky felines is pretty much what you’d expect to find — 25 or so switches and an Arduino Pro Micro. Interestingly enough, the switches are all lever-action and not push ...

CABUはArduinoをUSBキーボード、マウスとしてPCに認識させ、Arduinoに接続したスイッチによって様々な入力を可能にします。 CABUを使う利点としては以下のようなものがあります。 CABU allows the PC to recognize the Arduino as a USB keyboard and mouse, and enables various inputs ...

Except, on the Micro, there is no actual serial bus involved in programming the Arduino, as everything is done over USB. So the TX and RX leds are driven by a couple of pins on the ATmega32U4 (see a ...